首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
DUST SUPPRESSION METHOD AND COMPOSITION
摘要
申请公布号
US4136050(A)
申请公布日期
1979.01.23
申请号
US19770769087
申请日期
1977.02.16
申请人
BETZ LABORATORIES, INC.
发明人
BREHM, GARY A.
分类号
C09K3/22;C21B7/22;(IPC1-7):C09K3/22
主分类号
C09K3/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
A bidirectional blockage-free gear-driven shutoff valve for gas meter purpose
Method and system for ultrasonic sealing of product packaging
PREPARATION AND/OR PURIFICATION OF OLIGONUCLEOTIDE CONJUGATES
Electricity rail connector
ROBOT AND ITS TEACHING METHOD
GAS OFFLOADING SYSTEM
LIGHT EMITTING DIODE ENDOSCOPIC DEVICES FOR VISUALIZATION OF DISEASED TISSUE IN HUMANS AND ANIMALS
BLIND DETECTION OF MODULATION CONFIGURATION FOR INTERFERING SIGNALS
Light emitting device
SUSPENSION DEVICE
Plug with automatic valve for a prosthetic vacuum-assisted socket
METHOD AND APPARATUS FOR USE IN THE TREATMENT OF WATER
COMPACT RF ANTENNA FOR AN INDUCTIVELY COUPLED PLASMA ION SOURCE
FLUID POWER CONTROL SYSTEM FOR MOBILE LOAD HANDLING EQUIPMENT
HYDRAULIC URETHRAL OCCLUSIVE DEVICE
Lubrication system for tool
HINGED EXTENDABLE CLIMBING AID
GRAPHITE CRUCIBLE
ATTRIBUTION USING SEMANTIC ANALYSIS
SMARTPHONE-CONTROLLED ACTIVE CONFIGURATION OF FOOTWEAR INCLUDING WITH CONCAVELY ROUNDED SOLES
